STM32仿三菱PLC-源代码（含原理图）.zip

#include "iostm32f10xxB.h" #include "stm32f10x_lib.h" #include "main.h" //rac /* Includes ------------------------------------------------------------------*/ #include "iic.c" #include "uart.c" #include "plc.c" #include "stm32f10x_it.c" /* Private functions ---------------------------------------------------------*/ int main(void) { #ifdef DEBUG debug(); #endif //配置系统时钟 sys_config(); //配置 NVIC 和 Vector Table NVIC_Configuration(); //配置使用的GPIO口 GPIO_Configuration(); //改变指定管脚的映射 GPIO_Remap_SWJ_JTAGDisable JTAG-DP 失能 + SW-DP使能 GPIO_PinRemapConfig(GPIO_Remap_SWJ_JTAGDisable , ENABLE); xxdelay(); SysTick_Config(); I2C_EE_Init(); Analog_Configration(); DMA_Configration(); program = (unsigned char *)(0x0800C000); UART0_setup(); // uart0_txptr = 0; // uart0_txall = 2; // COM0_OUT; // USART1->DR = 0x55; UART1_setup(); LED0_OFF; LED1_OFF; //主循环 plc_main(); } #ifdef DEBUG void assert_failed(u8* file, u32 line) { /* User can add his own implementation to report the file name and line number, ex: printf("Wrong parameters value: file %s on line %d\r\n", file, line) */ /* Infinite loop */ while (1) { } } #endif